Diagram 528 – Hump Bridge Ahead Sign ⚠️

The Diagram 528 Hump Bridge Ahead Sign is a crucial road safety indicator designed to warn drivers about an upcoming hump bridge. Hump bridges can pose challenges for motorists due to reduced visibility, sharp inclines, and narrow roadways, making early awareness essential for safe navigation.

Why This Sign is Important ⚠️

Hump bridges, especially those with steep gradients, can cause sudden changes in a vehicle’s momentum. The Diagram 528 sign helps to:

Alert drivers in advance, allowing them to adjust their speed accordingly.
Enhance road safety, particularly in low-visibility conditions.
Prevent vehicle damage from unexpected dips or inclines on older hump bridges.

Key Features & Benefits ✅

Highly Visible Design: A red-bordered triangular sign with a bold bridge symbol for instant recognition.
Improves Road Awareness: Ensures drivers anticipate upcoming road variations.
Weatherproof & Reflective: Built with high-quality reflective materials for visibility in all lighting and weather conditions.
Compliant with UK Traffic Regulations: Fully meets Department for Transport (DfT) standards, ensuring legal roadside use.
Durable & Long-Lasting: Manufactured with corrosion-resistant materials for long-term outdoor placement.

Where is This Sign Installed? 📍

This sign is typically placed in areas where hump bridges create potential driving hazards, including:

Rural roads with older or traditional stone bridges.
High-speed roads where sudden elevation changes require driver attention.
Narrow roadways where vehicles may need to slow down significantly.
Historic routes and villages where older bridge designs remain in use.

Importance of This Sign ⚠️

Hump bridges require extra caution from drivers due to unexpected changes in elevation and potential oncoming traffic visibility limitations. The Diagram 528 sign ensures:

Drivers reduce speed before reaching the bridge.
Vehicles maintain stability, reducing the risk of losing control.
Improved road safety, especially in areas where bridges lack modern protective barriers.

High-Quality Construction for Long-Term Use 🏗️

Our Diagram 528 sign is made from premium-grade aluminum and reflective coatings, ensuring:

Corrosion resistance, making it ideal for outdoor installation.
Superior nighttime visibility, enhancing safety in low-light conditions.
Durability against extreme weather, including rain, snow, and UV exposure.

Easy Installation Options 🔧

This sign is available in multiple mounting configurations, making it adaptable for different environments:

Post-mounted versions for highways and major roads.
Wall-mounted options for rural and historic bridge locations.
Temporary signage for roadworks or traffic diversions near hump bridges.

Summary 📝

🚦 Warns drivers about an upcoming hump bridge to ensure safer travel.
🔴 Triangular red-bordered design with a hump bridge symbol for clear visibility.
🌧️ Weatherproof and reflective, suitable for all road conditions.
✅ Compliant with UK traffic regulations for legal roadside placement.
🏗️ Made from durable, corrosion-resistant materials for long-term use.
🚗 Essential for accident prevention on roads with sudden elevation changes.
⚠️ Ideal for rural, high-speed, and historic roadways where hump bridges are present.

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Additional resources:

Driving rules

The reflective materials used are weather resistant and designed for outdoor application. The range consists of three classes including RA1, R2/RA2, and R3B/R3C. The outdoor service life for each class of material is as follows: